The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 025S0
Destruction of Right Pulmonary Vein, Open Approach
Destruction of Right Pulmonary Vein, Perc Endo Approach
Destruction of Right Pulmonary Vein, Percutaneous Approach